I strongly recommend you to read the pjsua2 documentation, which perfectly describes your question: http://www.pjsip.org/docs/book-latest/html/index.html Especially the chapter: http://www.pjsip.org/docs/book-latest/html/endpoint.html which clearly states that the endpoint is a singleton: " application MUST create one and at most one of this class instance before it can do anything else" Cheers 2014-04-16 15:54 GMT+02:00 Marwan Idriss <marwan.idriss at yahoo.com>: > Greeting, > > I notice that both call and Endpint both uses An Account, > > Do I I have to make both EndPoint and Call to every Account I create ? > I can Create Call Class with out EndPoint ? > > If I use EndPoint Only I can not receive or Make a call is that right ? > > My email is marwan.idriss at yahoo.com > > > Regards > > Marwan > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140416/db9218b6/attachment.html>